CN204486381U - Tail plug and adopt the air-blowing of this tail plug - Google Patents
Tail plug and adopt the air-blowing of this tail plug Download PDFInfo
- Publication number
- CN204486381U CN204486381U CN201420833794.5U CN201420833794U CN204486381U CN 204486381 U CN204486381 U CN 204486381U CN 201420833794 U CN201420833794 U CN 201420833794U CN 204486381 U CN204486381 U CN 204486381U
- Authority
- CN
- China
- Prior art keywords
- tail plug
- air bag
- chamber
- pad
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Toys (AREA)
Abstract
The utility model provides a kind of tail plug and adopts the air-blowing of this tail plug, described tail plug comprises tail plug main body and a through hole, described through hole runs through described tail plug main body, and allowing extraneous gas to pass through, one end of described tail plug main body is provided with a chamber, and described through hole runs through described chamber, a pad can be held in described chamber, and described pad can be allowed to move up and down, described chamber sidewall is provided with engraved structure, flows between chamber and outside to allow gas.The utility model advantage is, in described tail plug, be provided with pad, the air bag of extruding air-blowing, pressure in air bag changes, and pad covers through hole, and the gas in air bag can only be discharged from blow head, can not discharge from tail plug, improve the service efficiency of air-blowing, meet the demand of user.
Description
Technical field
The utility model relates to air-blowing field, particularly relates to a kind of tail plug and adopts the air-blowing of this tail plug.
Background technology
Air-blowing is applied in cleaning of the precision instrument of a lot not easy-to-use water or cloth wiping as a kind of air blowing type burnisher, the such as camera lens of logarithmic code camera and the cleaning etc. of computer chip.Existing air-blowing comprises air bag and blow head, by extruding gasbag, the gas in air bag is produced by boasting from blow head in use and cleans.But existing air-blowing is when use is outwards blown, and gas also can blow out from the tail plug of afterbody, makes air-blowing can not meet the demand of user.
Utility model content
Technical problem to be solved in the utility model is, provide a kind of tail plug and adopt the air-blowing of this tail plug, it can make air-blowing when giving vent to anger, and gas is only discharged from blow head, improves the service efficiency of air-blowing, meets the demand of user.
In order to solve the problem, the utility model provides a kind of tail plug, comprise tail plug main body and a through hole, described through hole runs through described tail plug main body, and allows extraneous gas to pass through, one end of described tail plug main body is provided with a chamber, described through hole runs through described chamber, can hold a pad in described chamber, and described pad can be allowed to move up and down, described chamber sidewall is provided with engraved structure, flows between chamber and outside to allow gas.
Further, described tail plug main body has the draw-in groove that is arranged on described tail plug and exterior airbag link, described air bag has the boss that is arranged on the inner surface of described tail plug and described exterior airbag link, when described tail plug is connected with described exterior airbag, described boss snaps in described draw-in groove, to be fixedly connected with described exterior airbag by described tail plug.
Further, described tail beyond the Great Wall side comprises multiple annular protrusion, and described annular protrusion is spaced along described tail plug axial direction.
Further, the one side of described chamber air bag is towards the outside provided with at least one limiting stand, and described limiting stand, towards the Axis Extension of described through hole, comes off from chamber for preventing pad.
The utility model also provides a kind of air-blowing, comprises blow head, air bag and tail plug, described blow head is connected with one end of described air bag, for being derived by the gas in air bag, the other end of described air bag is connected with described tail plug, for extraneous gas is imported air bag, described tail plug comprises tail plug main body and a through hole, and described through hole runs through described tail plug main body, and allows extraneous gas to pass through, in described tail plug main body, the one end in air bag is provided with a chamber, described through hole runs through described chamber, a pad is provided with in described chamber, and described chamber allows described pad to move up and down along described chamber, described chamber sidewall is provided with engraved structure, flow between chamber and air bag to allow gas, when described air bag is squeezed, described pad contacts with chamber lower surface, cover described through hole, discharge from described tail plug to prevent gas in air bag, when extruding removed by described air bag, described pad is removed from described through hole, described air bag is entered to allow extraneous gas.
Further, described tail plug main body has the draw-in groove that is arranged on described tail plug and described air bag link, described air bag has the boss that is arranged on the inner surface of described tail plug and described air bag link, when described tail plug is connected with described air bag, described boss snaps in described draw-in groove, to be fixedly connected with described air bag by described tail plug.
Further, described tail beyond the Great Wall side comprises multiple annular protrusion, and described annular protrusion is spaced along described tail plug axial direction.
Further, described chamber is provided with at least one limiting stand towards the one side of described air bag, described limiting stand towards the Axis Extension of described through hole, for preventing pad from coming off from chamber,
The utility model has the advantage of, pad is provided with in described tail plug, when using air-blowing, the air bag of extruding air-blowing, the pressure in air bag changes, and makes pad cover through hole, gas in air bag can only be discharged from blow head, and can not discharge from tail plug, improve the service efficiency of air-blowing, meet the demand of user; When extruding removed by air bag, under the effect of external pressure, pad is removed from described through hole, makes extraneous gas fill in out air bag from tail, until the pressure in air bag is consistent with external pressure.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model tail plug;
Fig. 2 is the cross sectional view of not placing pad in the utility model tail plug;
Fig. 3 is the cross sectional view of placing pad in the utility model tail plug
Fig. 4 is the utility model air-blowing explosive view.
Detailed description of the invention
Tail plug the utility model provided below in conjunction with accompanying drawing and adopt the detailed description of the invention of the air-blowing of this tail plug to elaborate.
See Fig. 1, Fig. 2 and Fig. 3, the utility model tail plug 1 comprises tail plug main body 10 and a through hole 11, and described through hole 11 runs through described tail plug main body 10, and allows extraneous gas to pass through.
One end of described tail plug main body 10 is provided with a chamber 12, and described through hole 11 runs through described chamber 12.A pad 13 can be held in described chamber 12, and described pad 13 can be allowed to move up and down along described chamber in described chamber 12.The sidewall of described chamber 12 is provided with engraved structure 14, flows between chamber 12 and outside to allow gas.
The utility model also provides a kind of air-blowing, and see Fig. 4, described air-blowing comprises blow head 2, air bag 3 and tail plug 1.Described blow head 2 is connected with one end of described air bag 3, for being derived by the gas in air bag 3.The other end of described air bag 3 is connected with described tail plug 1, for extraneous gas is imported air bag 3.In the utility model, described blow head 2 and described air bag 3 adopt material well known to those skilled in the art and method manufacture, are not repeated herein.
The structure of described tail plug 1 is identical with the structure of above-mentioned tail plug 1.When described air bag 3 is squeezed, described pad 13 contacts with chamber 12 lower surface, covers described through hole 11, discharges from described tail plug 1 to prevent gas in air bag 3.When extruding removed by described air bag 3, described pad 13 is removed from described through hole 11, due to the existence of engraved structure 14, makes extraneous gas can enter described air bag 3 by through hole 11 and engraved structure 14.Further, described chamber 12 is provided with at least one limiting stand 15 towards the one side of described air bag 3, and described limiting stand 15, towards the Axis Extension of described through hole 11, comes off from chamber 12 for preventing pad 13.In this embodiment, described chamber 12 is provided with four limiting stands 15.
Further, described tail plug main body 10 has the draw-in groove 16 that is arranged on described tail plug 1 and described air bag 3 link, described air bag 3 has the boss (not indicating in accompanying drawing) that is arranged on the inner surface of described tail plug 1 and described air bag 3 link, when described tail plug 1 is connected with described air bag 3, described boss snaps in described draw-in groove 16, with by described tail, 1 is fixedly connected with described air bag 3.Described tail plug 1 lateral surface also comprises multiple annular protrusion 17, and described annular protrusion 17 is spaced along described tail plug axial direction, to make tail plug 1 appearance looks elegant.
The course of work of the utility model air-blowing is as follows:
Extrude described air bag 3, gas is discharged from blow head 2, and the pressure of air bag 3 inside changes, the be under pressure impact of change of the pad 13 of tail plug covers described through hole 11, thus prevent the gas in air bag 3 from discharging from described tail plug 1, improve the efficiency of air-blowing, meet consumers' demand.When air bag 3 extrudes releasing, under the effect of external pressure, the pad 13 of tail plug is removed from described through hole 11, extraneous gas enters in air bag 3 by the engraved structure 14 of through hole 11 and chamber, be full of air bag 3, use, due to the stop of limited location platform 15 for next time, pad 13 can not come off in chamber 12, and pad 13 is limited in chamber 12 all the time.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model structure; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. a tail plug, comprise tail plug main body and a through hole, described through hole runs through described tail plug main body, and allows extraneous gas to pass through, and it is characterized in that, one end of described tail plug main body is provided with a chamber, described through hole runs through described chamber, can hold a pad in described chamber, and described pad can be allowed to move up and down, described chamber sidewall is provided with engraved structure, flows between chamber and outside to allow gas.
2. tail plug according to claim 1, it is characterized in that, described tail plug main body has the draw-in groove that is arranged on described tail plug and exterior airbag link, described air bag has the boss that is arranged on the inner surface of described tail plug and described exterior airbag link, when described tail plug is connected with described exterior airbag, described boss snaps in described draw-in groove, to be fixedly connected with described exterior airbag by described tail plug.
3. tail plug according to claim 1, is characterized in that, described tail beyond the Great Wall side comprises multiple annular protrusion, and described annular protrusion is spaced along described tail plug axial direction.
4. tail plug according to claim 1, is characterized in that, the one side of described chamber air bag is towards the outside provided with at least one limiting stand, and described limiting stand, towards the Axis Extension of described through hole, comes off from chamber for preventing pad.
5. an air-blowing, comprises blow head, air bag and tail plug, described blow head is connected with one end of described air bag, for being derived by the gas in air bag, the other end of described air bag is connected with described tail plug, for extraneous gas is imported air bag, it is characterized in that, described tail plug comprises tail plug main body and a through hole, and described through hole runs through described tail plug main body, and allows extraneous gas to pass through, in described tail plug main body, the one end in air bag is provided with a chamber, described through hole runs through described chamber, a pad is provided with in described chamber, and described chamber allows described pad to move up and down along described chamber, described chamber sidewall is provided with engraved structure, flow between chamber and air bag to allow gas, when described air bag is squeezed, described pad contacts with chamber lower surface, cover described through hole, discharge from described tail plug to prevent gas in air bag, when extruding removed by described air bag, described pad is removed from described through hole, described air bag is entered to allow extraneous gas.
6. air-blowing according to claim 5, it is characterized in that, described tail plug main body has the draw-in groove that is arranged on described tail plug and described air bag link, described air bag has the boss that is arranged on the inner surface of described tail plug and described air bag link, when described tail plug is connected with described air bag, described boss snaps in described draw-in groove, to be fixedly connected with described air bag by described tail plug.
7. air-blowing according to claim 5, is characterized in that, described tail beyond the Great Wall side comprises multiple annular protrusion, and described annular protrusion is spaced along described tail plug axial direction.
8. air-blowing according to claim 5, is characterized in that, described chamber is provided with at least one limiting stand towards the one side of described air bag, and described limiting stand, towards the Axis Extension of described through hole, comes off from chamber for preventing pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420833794.5U CN204486381U (en) | 2014-12-25 | 2014-12-25 | Tail plug and adopt the air-blowing of this tail plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420833794.5U CN204486381U (en) | 2014-12-25 | 2014-12-25 | Tail plug and adopt the air-blowing of this tail plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204486381U true CN204486381U (en) | 2015-07-22 |
Family
ID=53565676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420833794.5U Active CN204486381U (en) | 2014-12-25 | 2014-12-25 | Tail plug and adopt the air-blowing of this tail plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204486381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019210669A1 (en) * | 2018-05-02 | 2019-11-07 | 上海捷涌科技有限公司 | Air blower and anti-tipping air blower |
| US20220016678A1 (en) * | 2020-07-17 | 2022-01-20 | Shanghai Jieyong Technology Co., Ltd. | Air blowing device, self-suction tail plug, and air blower using the tail plug |
-
2014
- 2014-12-25 CN CN201420833794.5U patent/CN204486381U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019210669A1 (en) * | 2018-05-02 | 2019-11-07 | 上海捷涌科技有限公司 | Air blower and anti-tipping air blower |
| US20220016678A1 (en) * | 2020-07-17 | 2022-01-20 | Shanghai Jieyong Technology Co., Ltd. | Air blowing device, self-suction tail plug, and air blower using the tail plug |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204486381U (en) | Tail plug and adopt the air-blowing of this tail plug | |
| WO2015091537A3 (en) | Protective cap for a dispenser, and discharge device for discharging pharmaceutical and/or cosmetical liquids | |
| CN107510912B (en) | Fire-fighting lance with floor type support | |
| CN105170568A (en) | Air blowing device | |
| CN203129996U (en) | Wet dust discharging device for drill | |
| CN205110261U (en) | Air blower | |
| CN206395188U (en) | A kind of vacuum oil tank | |
| CN204489264U (en) | A kind of blueberry automatic sorting packing device | |
| CN206296103U (en) | A kind of novel hand-held fog-spray nozzle | |
| CN204261996U (en) | Clear hole jet pipe | |
| CN105749472A (en) | Fire hydrant | |
| CN205284984U (en) | Ashtray | |
| CN203880950U (en) | Condensate water air leakage prevention device | |
| CN202624987U (en) | Pushing type tip-nozzle pot | |
| CN209492867U (en) | A kind of exhaust structure of liquid filling bottle | |
| CN202847199U (en) | Painting ink-jet pen | |
| CN204265036U (en) | French talc dust pelletizing system | |
| CN104383854A (en) | Elevated tank for chemical industry | |
| CN207900768U (en) | A kind of lathe of automatic flushing surface cleaning environment | |
| WO2016058693A3 (en) | Receptacle for storing a fluid, in particular in the form of a cryogenic gas | |
| CN204340181U (en) | Bottle blank seat | |
| CN204786997U (en) | Humidifier of built -in blowing water tank | |
| CN104525397B (en) | Cleanable nozzle | |
| CN204340465U (en) | With the pencil of rubber | |
| CN205146520U (en) | Formaldehyde removal agent hydrojet bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |